80126256

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{238471}}^1$

素因数の和:238489

約数の個数: 40

約数和(自身を含む): 236564224

約数和(自身を除く): 156437968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 238471, 476942, 715413, 953884, 1430826, 1669297, 1907768, 2861652, 3338594, 3815536, 5007891, 5723304, 6677188, 10015782, 11446608, 13354376, 20031564, 26708752, 40063128, 80126256]

約数ペア:

[(1, 80126256), (2, 40063128), (3, 26708752), (4, 20031564), (6, 13354376), (7, 11446608), (8, 10015782), (12, 6677188), (14, 5723304), (16, 5007891), (21, 3815536), (24, 3338594), (28, 2861652), (42, 1907768), (48, 1669297), (56, 1430826), (84, 953884), (112, 715413), (168, 476942), (336, 238471)]